851519760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 3285123072

約数和(自身を除く): 2433603312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 127, 130, 140, 156, 168, 182, 195, 208, 210, 240, 254, 260, 273, 280, 307, 312, 336, 364, 381, 390, 420, 455, 508, 520, 546, 560, 614, 624, 635, 728, 762, 780, 840, 889, 910, 921, 1016, 1040, 1092, 1228, 1270, 1365, 1456, 1524, 1535, 1560, 1651, 1680, 1778, 1820, 1842, 1905, 2032, 2149, 2184, 2456, 2540, 2667, 2730, 3048, 3070, 3120, 3302, 3556, 3640, 3684, 3810, 3991, 4298, 4368, 4445, 4605, 4912, 4953, 5080, 5334, 5460, 6096, 6140, 6447, 6604, 7112, 7280, 7368, 7620, 7982, 8255, 8596, 8890, 9210, 9906, 10160, 10668, 10745, 10920, 11557, 11973, 12280, 12894, 13208, 13335, 14224, 14736, 15240, 15964, 16510, 17192, 17780, 18420, 19812, 19955, 21336, 21490, 21840, 23114, 23946, 24560, 24765, 25788, 26416, 26670, 27937, 30480, 31928, 32235, 33020, 34384, 34671, 35560, 36840, 38989, 39624, 39910, 42672, 42980, 46228, 47892, 49530, 51576, 53340, 55874, 57785, 59865, 63856, 64470, 66040, 69342, 71120, 73680, 77978, 79248, 79820, 83811, 85960, 92456, 95784, 99060, 103152, 106680, 111748, 115570, 116967, 119730, 128940, 132080, 138684, 139685, 155956, 159640, 167622, 171920, 173355, 184912, 191568, 194945, 198120, 213360, 223496, 231140, 233934, 239460, 257880, 272923, 277368, 279370, 311912, 319280, 335244, 346710, 389890, 396240, 419055, 446992, 462280, 467868, 478920, 506857, 515760, 545846, 554736, 558740, 584835, 623824, 670488, 693420, 779780, 818769, 838110, 924560, 935736, 957840, 1013714, 1091692, 1117480, 1169670, 1340976, 1364615, 1386840, 1520571, 1559560, 1637538, 1676220, 1871472, 2027428, 2183384, 2234960, 2339340, 2534285, 2729230, 2773680, 3041142, 3119120, 3275076, 3352440, 3547999, 4054856, 4093845, 4366768, 4678680, 5068570, 5458460, 6082284, 6550152, 6704880, 7095998, 7602855, 8109712, 8187690, 9357360, 10137140, 10643997, 10916920, 12164568, 13100304, 14191996, 15205710, 16375380, 17739995, 20274280, 21287994, 21833840, 24329136, 28383992, 30411420, 32750760, 35479990, 40548560, 42575988, 53219985, 56767984, 60822840, 65501520, 70959980, 85151976, 106439970, 121645680, 141919960, 170303952, 212879940, 283839920, 425759880, 851519760]

約数ペア:

[(1, 851519760), (2, 425759880), (3, 283839920), (4, 212879940), (5, 170303952), (6, 141919960), (7, 121645680), (8, 106439970), (10, 85151976), (12, 70959980), (13, 65501520), (14, 60822840), (15, 56767984), (16, 53219985), (20, 42575988), (21, 40548560), (24, 35479990), (26, 32750760), (28, 30411420), (30, 28383992), (35, 24329136), (39, 21833840), (40, 21287994), (42, 20274280), (48, 17739995), (52, 16375380), (56, 15205710), (60, 14191996), (65, 13100304), (70, 12164568), (78, 10916920), (80, 10643997), (84, 10137140), (91, 9357360), (104, 8187690), (105, 8109712), (112, 7602855), (120, 7095998), (127, 6704880), (130, 6550152), (140, 6082284), (156, 5458460), (168, 5068570), (182, 4678680), (195, 4366768), (208, 4093845), (210, 4054856), (240, 3547999), (254, 3352440), (260, 3275076), (273, 3119120), (280, 3041142), (307, 2773680), (312, 2729230), (336, 2534285), (364, 2339340), (381, 2234960), (390, 2183384), (420, 2027428), (455, 1871472), (508, 1676220), (520, 1637538), (546, 1559560), (560, 1520571), (614, 1386840), (624, 1364615), (635, 1340976), (728, 1169670), (762, 1117480), (780, 1091692), (840, 1013714), (889, 957840), (910, 935736), (921, 924560), (1016, 838110), (1040, 818769), (1092, 779780), (1228, 693420), (1270, 670488), (1365, 623824), (1456, 584835), (1524, 558740), (1535, 554736), (1560, 545846), (1651, 515760), (1680, 506857), (1778, 478920), (1820, 467868), (1842, 462280), (1905, 446992), (2032, 419055), (2149, 396240), (2184, 389890), (2456, 346710), (2540, 335244), (2667, 319280), (2730, 311912), (3048, 279370), (3070, 277368), (3120, 272923), (3302, 257880), (3556, 239460), (3640, 233934), (3684, 231140), (3810, 223496), (3991, 213360), (4298, 198120), (4368, 194945), (4445, 191568), (4605, 184912), (4912, 173355), (4953, 171920), (5080, 167622), (5334, 159640), (5460, 155956), (6096, 139685), (6140, 138684), (6447, 132080), (6604, 128940), (7112, 119730), (7280, 116967), (7368, 115570), (7620, 111748), (7982, 106680), (8255, 103152), (8596, 99060), (8890, 95784), (9210, 92456), (9906, 85960), (10160, 83811), (10668, 79820), (10745, 79248), (10920, 77978), (11557, 73680), (11973, 71120), (12280, 69342), (12894, 66040), (13208, 64470), (13335, 63856), (14224, 59865), (14736, 57785), (15240, 55874), (15964, 53340), (16510, 51576), (17192, 49530), (17780, 47892), (18420, 46228), (19812, 42980), (19955, 42672), (21336, 39910), (21490, 39624), (21840, 38989), (23114, 36840), (23946, 35560), (24560, 34671), (24765, 34384), (25788, 33020), (26416, 32235), (26670, 31928), (27937, 30480)]